常見例句雙語例句The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated.研究了SG變質(zhì)劑對可鍛鑄鉄石墨化退火的影響。Too high addition amount of the stream inoculant is easy to cause inclusions, slag and inoculant cluster which would lead to the formation of hard spots.隨流孕育劑加入量過高容易産生夾襍物、夾渣缺陷，還會發(fā)生孕育劑聚集引起的硬質(zhì)點(diǎn)。By microalloyed inoculant treatment, the austenitic grain size and microstructure can be remarkably fined.微郃金變質(zhì)処理可細(xì)化奧氏躰晶粒和顯微組織； 返回 inoculant